#diesel-electric attack submarines

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#air independent propulsion #defence secretary rajesh kumar singh #india #indian navy #indigenous combat system #mazagon dock limited #naval physical and oceanographic laborat #project-75i #scorpene #submarine #underwater fleet

India Expands Underwater Fleet with Submarines
India plans six new submarines and three more Scorpene boats for Rs 80,000 crore underwater fleet expansion.
Financialexpress · 1m